Reinhart Partners discloses 7.28% Insperity (NSP) ownership in 13G/A

Rhea-AI Filing Summary

Reinhart Partners, LLC filed an amended Schedule 13G reporting its holdings in Insperity, Inc. common stock. The firm reports beneficial ownership of 2,745,035 shares, representing 7.28% of the outstanding class as of the event date.

Reinhart lists sole voting power over 2,507,622 shares and sole dispositive power over all 2,745,035 shares, with no shared voting or dispositive authority. The filer certifies that the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Insperity.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

INSPERITY, INC.

(Name of Issuer)

common stock

(Title of Class of Securities)

45778Q107

(CUSIP Number)

09/30/2025

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

SCHEDULE 13G

CUSIP No. 45778Q107

1

Names of Reporting Persons

REINHART PARTNERS, LLC.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 2,507,622.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 2,745,035.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,745,035.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

7.3 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: INSPERITY, INC.
(b)	Address of issuer's principal executive offices: 19001 CRESCENT SPRINGS DR, 19001 CRESCENT SPRINGS DR, KINGWOOD, TEXAS, 77339.
Item 2.
(a)	Name of person filing: Reinhart Partners, LLC.
(b)	Address or principal business office or, if none, residence: 11090 N. Weston Drive, Mequon, WI 53092
(c)	Citizenship: USA
(d)	Title of class of securities: common stock
(e)	CUSIP No.: 45778Q107
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 2,745,035
(b)	Percent of class: 7.28 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 2,507,622
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 2,745,035
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

REINHART PARTNERS, LLC.

Signature:	Sandi King
Name/Title:	CCO
Date:	02/12/2026

FAQ

What stake in Insperity (NSP) does Reinhart Partners report on this Schedule 13G/A?

Reinhart Partners, LLC reports holding 2,745,035 shares of Insperity common stock. This position represents 7.28% of the company’s outstanding common stock as of the reported event date, making Reinhart a significant institutional shareholder above the 5% disclosure threshold.

How much voting power does Reinhart Partners have in Insperity (NSP)?

Reinhart reports sole voting power over 2,507,622 Insperity shares. It indicates no shared voting power, meaning all reported voting authority resides solely with Reinhart, which can direct how those specific shares are voted on shareholder matters.

What dispositive power over Insperity (NSP) shares does Reinhart Partners disclose?

Reinhart reports sole dispositive power over all 2,745,035 Insperity shares it beneficially owns. Sole dispositive power means Reinhart alone can decide whether and when to sell or otherwise dispose of those shares, with no shared dispositive authority reported.

Is Reinhart Partners’ Insperity (NSP) position reported as passive or for control purposes?

Reinhart certifies the Insperity shares were acquired and are held in the ordinary course of business. It also states they were not acquired and are not held to change or influence control of Insperity, indicating a passive investment intent under Schedule 13G.

When did the ownership event triggering this Insperity (NSP) Schedule 13G/A occur?

The Schedule 13G/A lists September 30, 2025 as the date of the event requiring the filing. That date marks when Reinhart’s beneficial ownership position or status met the conditions that triggered this updated beneficial ownership disclosure.

Who signed the Insperity (NSP) Schedule 13G/A on behalf of Reinhart Partners?

The filing is signed by Sandi King, identified with the title CCO. The signature section includes a certification that, after reasonable inquiry, the information in the statement is true, complete, and correct to the best of the signer’s knowledge and belief.